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Company number
08512517

AON ASSESSMENT (UK) LIMITED

Active
✓ Active company on the official register. Next accounts due 30 September 2027.

Company details

Registered name
AON ASSESSMENT (UK) LIMITED
Company number
08512517
Registered office
THE AON CENTRE THE LEADENHALL BUILDING, 122 LEADENHALL STREET, LONDON, EC3V 4AN, UNITED KINGDOM
Company type
Private Limited Company
Incorporated on
1 May 2013
Status
Active
Age
13 years
Previous names
CUT-E (UK) LIMITED (to 18 Jul 2019) · CUT-E (NI) LIMITED (to 18 Jul 2019)
Nature of business (SIC)
70229 — Management consultancy activities other than financial management
Accounts — next due
30 Sept 2027
Accounts — last made up to
31 Dec 2025
Confirmation statement — next due
08 May 2027
Confirmation statement — last
24 Apr 2026

What the register says

Facts from the register, with the dates they are filed under. Not a score: what they mean is for you to judge, and every line can be checked against Companies House itself.

Companies House register snapshot, read 02/09/2026.

People with significant control

Beneficial owners holding over 25% of shares, voting rights or the right to appoint directors

Aon Global Holdings Plc
owns 75–100% of shares
Notified 06/04/2016
Aon Global Limited
owns 75–100% of shares · holds 75–100% of voting rights · can appoint and remove directors
Notified 23/03/2020

Corporate structure

Who controls this company, and who they control in turn

2 controllers Drag to move · scroll to zoom · double-click to expand
Company Person Current control Ended

Connections

Corporate owner owns 75–100% of shares · holds 75–100% of votes · can appoint and remove directors Notified 23/03/2020 Controls 10 companies
Corporate owner owns 75–100% of shares Control ended 23/03/2020 Controls 28 companies

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
23/03/2020 Person with significant control ceased Aon Global Holdings Plc
23/03/2020 Person with significant control added Aon Global Limited
18/07/2019 Registered name changed CUT-E (NI) LIMITED CUT-E (UK) LIMITED
18/07/2019 Registered name changed CUT-E (UK) LIMITED AON ASSESSMENT (UK) LIMITED
06/04/2016 Person with significant control added Aon Global Holdings Plc

Documents for AON ASSESSMENT (UK) LIMITED

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Company extract£1.99

The full registration record as held today — name, number, status, registered office, company type, previous names, officers, PSC and SIC codes, timestamped for your file.

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Financial statements£3.99

Every figure the company’s own accounts state, across each filed period, with year-on-year movement. Most UK companies file small or micro-entity accounts — a balance sheet and a headcount, no turnover or profit.

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Ownership report£3.99

Who controls the company: persons with significant control, the nature of that control, the ownership graph and every other company those controllers hold.

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Data protection register

Registered with the Information Commissioner's Office as a data protection fee payer.

AON Assessment (UK) Limited — EC3V 4AN
Tier 2 · renews 01/06/2027
ICO entry

The ICO publishes no company number, so this is matched on the registered name and confirmed by the postcode. Check the ICO entry before relying on it.

Get this company via API

Every field on this page is available as structured JSON behind one endpoint and one API key.

GET /v1/company/gb/08512517
X-Api-Key: $OPENDATA_KEY
Read the API docs

Frequently asked questions

What is the company number of AON ASSESSMENT (UK) LIMITED?
According to the official registry, the company number of AON ASSESSMENT (UK) LIMITED is 08512517.
Where is AON ASSESSMENT (UK) LIMITED registered?
The registered office is THE AON CENTRE THE LEADENHALL BUILDING, 122 LEADENHALL STREET, LONDON, EC3V 4AN, UNITED KINGDOM.
What is the SIC code of AON ASSESSMENT (UK) LIMITED?
The nature of business is recorded under SIC code 70229 — Management consultancy activities other than financial management.
Who controls AON ASSESSMENT (UK) LIMITED?
Aon Global Holdings Plc is recorded as a person with significant control, and owns 75–100% of shares.
When are the next accounts of AON ASSESSMENT (UK) LIMITED due?
The next annual accounts are due by 30 September 2027, and the last accounts were made up to 31 December 2025.

About AON ASSESSMENT (UK) LIMITED (08512517)

AON ASSESSMENT (UK) LIMITED is a private limited company incorporated on 1 May 2013 and registered in the United Kingdom under company number 08512517. Its registered office is at THE AON CENTRE THE LEADENHALL BUILDING, 122 LEADENHALL STREET, LONDON, EC3V 4AN, UNITED KINGDOM. The recorded nature of business is management consultancy activities other than financial management (SIC 70229). The company is currently active , with statutory accounts last made up to 31 December 2025. , and the person with significant control is Aon Global Holdings Plc. This profile is provided by opendata.bot by Noetikos, aggregating official data from Companies House bulk data , last refreshed 2 September 2026.

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